## Known Information
{contents}

## Answer Requirements
- Answers must be based on the above known information and ensure accuracy and relevance.
- If you cannot answer, please reply: {emptyDesc}.
- Answer in the same language as the question.
- Answers must be returned using Markdown syntax, including but not limited to titles, lists, bold, italics, etc.
- Any images, links, and script languages in the known information should be returned directly.

Question: {userMessage}

Please provide an accurate, comprehensive, and format-optimized answer based on the above requirements.
